Q–When I was applying a polyurethane finish to my bedroom floor, some of the urethane spilled onto a marble slab that separates this floor from an adjoining bathroom floor. This has hardened, but I ...

We may receive a commission on purchases made from links. Your windshield got cracked during your latest ride down a dirt road. It's not that bad, is it? Well, it all depends on where it's cracked, ...